﻿* {
    margin: 0px;
    padding: 0px;
}

#top {
    height: 155px;
    width: 100%;
    border: 1px solid red;
}

.top_nav {
    height: 30px;
    width: 100%;
    border-bottom: 1px solid #a4a2a2;
}

.top_nav1 {
    height: 78px;
    width: 100%;
    border: 1px solid pink;
}

.top_nav2 {
    height: 45px;
    width: 100%;
    background-color: #ff6600;
}

#content {
    height: 2991px;
    width: 1193px;
    border: 1px solid blue;
    margin: 0px auto;
}

#buttom {
    height: 122px;
    width: 100%;
    border: 1px solid blue;
}
